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Pyrantel Related Products


SynZeal is a leading innovator in pharmaceutical reference standards. We supply high-quality Reference Standards of Pyrantel, pharmacopeial and non-pharmacopeial Pyrantel impurities, metabolites, stable isotope products, and nitrosamines (N-NO products). Pyrantel impurities reference standards are useful in pharmaceutical research. They are useful in product development, ANDA and DMF filing, quality control (QC), method validation, and stability studies. It is also useful in the identification of unknown impurities and the assessment of genotoxic potential.

Pyrantel-related products are thoroughly characterized. Pyrantel products are supplied with detailed COA & analytical data meeting regulatory compliance. We can also provide EP/USP traceable standards based on your requirements. The supplied products are re-tested at regular intervals.

Pharmaceutical Reference Standards

Pyrantel EP Impurity D

Picture of Pyrantel EP Impurity D
SZ CAT No:: SZ-P050005
CAS No: 4271-96-9
Mol.F.: C6H12N2 
Mol.Wt.: 112.2
Inv. Status: In Stock

Pyrantel EP Impurity A (Pamoic salt)

Picture of Pyrantel EP Impurity A (Pamoic salt)
SZ CAT No:: SZ-P050002
CAS No: NA
Mol.F.: C11H14N2S : C23H16O6
Mol.Wt.: 206.3 : 388.4
Inv. Status: Custom Synthesis
Rel. CAS No: 36700-38-6  (Free base)

Pyrantel EP Impurity B

Picture of Pyrantel EP Impurity B
SZ CAT No:: SZ-P050003
CAS No: 36700-39-7
Mol.F.: C11H16N2OS
Mol.Wt.: 224.3
Inv. Status: Custom Synthesis

Pyrantel EP Impurity C

Picture of Pyrantel EP Impurity C
SZ CAT No:: SZ-P050004
CAS No: 98-03-3
Mol.F.: C5H4OS
Mol.Wt.: 112.2
Inv. Status: Custom Synthesis

Pyrantel Impurity 1

Picture of Pyrantel Impurity 1
SZ CAT No:: SZ-P050006
CAS No: 6640-22-8
Mol.F.: C23H16O6 : 2(Na)
Mol.Wt.: 388.4 : 2(23.0)
Inv. Status: Custom Synthesis
Rel. CAS No: 130-85-8 (free base)

Pyrantel Pamoate

Picture of Pyrantel Pamoate
SZ CAT No:: SZ-P050001
CAS No: 22204-24-6
Mol.F.: C11H14N2S : C23H16O6
Mol.Wt.: 206.3 : 388.4
Inv. Status: Custom Synthesis
Rel. CAS No: 15686-83-6 (free base)

Possible Nitroso Standards

N-Nitroso Pyrantel EP Impurity B

Picture of N-Nitroso Pyrantel EP Impurity B
SZ CAT No:: SZ-P050007
CAS No: NA
Mol.F.: C11H15N3O2S
Mol.Wt.: 253.3
Inv. Status: In Stock
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